Steinberg are an Italian manufacturer of caving tackle bags and caving oversuits. Run by avid caver Bruno Steinberg, they've been producing gear since the 80s. Their tackle sacks are robust and made of durable materials, and available in plenty of useful shapes and sizes. Their oversuits are high-end suits featuring a unique stretchy Cordura allowing a tighter fit without sacrificing flexibility, and are PFAS (forever chemical)-free.